@extends('layouts.app')
@section('title', 'Invoices')
@section('page-title', 'Invoices')

@section('content')
<div class="page-header">
    <div>
        <div class="breadcrumb"><a href="{{ route('hotel.dashboard') }}">Dashboard</a><span>/</span>Invoices</div>
        <h1>Invoices</h1>
    </div>
</div>

<div class="card">
    <div class="filters-bar">
        <form method="GET" style="display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;width:100%;">
            <div class="form-group" style="margin:0;flex:1;min-width:180px;">
                <div class="search-bar"><i class="fas fa-search"></i>
                    <input type="text" name="search" class="form-control" placeholder="Invoice no. or guest..." value="{{ request('search') }}">
                </div>
            </div>
            <div class="form-group" style="margin:0;">
                <select name="status" class="form-control">
                    <option value="">All Status</option>
                    <option value="unpaid" {{ request('status')==='unpaid'?'selected':'' }}>Unpaid</option>
                    <option value="partial" {{ request('status')==='partial'?'selected':'' }}>Partial</option>
                    <option value="paid" {{ request('status')==='paid'?'selected':'' }}>Paid</option>
                    <option value="voided" {{ request('status')==='voided'?'selected':'' }}>Voided</option>
                </select>
            </div>
            <button type="submit" class="btn btn-primary btn-sm"><i class="fas fa-filter"></i> Filter</button>
            <a href="{{ route('hotel.invoices.index') }}" class="btn btn-outline btn-sm">Reset</a>
        </form>
    </div>

    <div class="table-wrap">
        <table>
            <thead><tr><th>Invoice No.</th><th>Guest</th><th>Booking</th><th>Total</th><th>Paid</th><th>Balance</th><th>Status</th><th>Action</th></tr></thead>
            <tbody>
                @forelse($invoices as $invoice)
                @php $paid = $invoice->payments->sum('amount') ?? 0; @endphp
                <tr>
                    <td><a href="{{ route('hotel.invoices.show', $invoice) }}" style="font-weight:600;font-size:12px;color:#1a56db;">{{ $invoice->invoice_number }}</a></td>
                    <td style="font-size:13px;font-weight:600;">{{ $invoice->booking->guest->full_name ?? '—' }}</td>
                    <td style="font-size:12px;color:#6b7280;">{{ $invoice->booking->booking_reference ?? '—' }}</td>
                    <td style="font-weight:700;">₦{{ number_format($invoice->total, 2) }}</td>
                    <td style="color:#059669;font-weight:600;">₦{{ number_format($paid, 2) }}</td>
                    <td style="color:#dc2626;font-weight:600;">₦{{ number_format(max(0, $invoice->total - $paid), 2) }}</td>
                    <td>
                        @if($invoice->status==='paid') <span class="badge badge-success">Paid</span>
                        @elseif($invoice->status==='partial') <span class="badge badge-warning">Partial</span>
                        @elseif($invoice->status==='voided') <span class="badge badge-danger">Voided</span>
                        @else <span class="badge badge-secondary">Unpaid</span> @endif
                    </td>
                    <td><a href="{{ route('hotel.invoices.show', $invoice) }}" class="btn btn-sm btn-outline"><i class="fas fa-eye"></i></a></td>
                </tr>
                @empty
                <tr><td colspan="8"><div class="empty-state"><i class="fas fa-file-invoice"></i><h3>No invoices found</h3></div></td></tr>
                @endforelse
            </tbody>
        </table>
    </div>
    @if($invoices->hasPages())
    <div class="card-footer" style="display:flex;justify-content:space-between;align-items:center;">
        <span style="font-size:13px;color:#6b7280;">{{ $invoices->total() }} total invoices</span>
        <div class="pagination">{{ $invoices->appends(request()->query())->links() }}</div>
    </div>
    @endif
</div>
@endsection